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sinoatrial node cell differentiation

^ http://purl.obolibrary.org/obo/GO_0060921


The process in which a relatively unspecialized cell acquires specialized features of a sinoatrial (SA) node cell. SA node cells are pacemaker cells that are found in the sinoatrial node. [ GOC:mtg_heart ]

Synonyms: SA node cell differentiation, SAN cell differentiation